.refresh {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 5px 0;
    border-bottom: 1px solid #f8f8f8;
    color: #737373;
}

.refresh .refresh-icon {
    display: inline-block;
    width: 40px;
    height:54px;
    background-image: url(../images/refresh02.png);
    background-repeat:no-repeat;
    background-size:100% 100%;
    /*animation: refresh 0.5s infinite;*/
}

@keyframes refresh {
    50%{background-image: url(../images/refresh03.png);}
    100%{background-image: url(../images/refresh04.png);}
}

.refresh span{
    margin-left: 5px;
    font-size: 14px;
}



.main{
    height: 300px;
    background-color: green;
}
